Bulletin of the United States Geological and Geographical Survey of the Territories, 3. köide,2. numberU.S. Government Printing Office, 1877 |
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Page 194
... Eyes pubescent , separated by a moderately broad front ; upper smaller portion of the eye with large , lower larger ... eyes of Blepharocera being subcontiguous ; in the structure of the facets of the eyes , it is like Ble- pharocera and ...
... Eyes pubescent , separated by a moderately broad front ; upper smaller portion of the eye with large , lower larger ... eyes of Blepharocera being subcontiguous ; in the structure of the facets of the eyes , it is like Ble- pharocera and ...
Page 214
... eyes pubes . cent , first posterior cell open . Length 13–14mm . Female - Antennæ black ; two basal joints grayish ; face and front dull yellowish - gray , the former with pale yellowish - white hairs , the lat- ter ( at least in my ...
... eyes pubes . cent , first posterior cell open . Length 13–14mm . Female - Antennæ black ; two basal joints grayish ; face and front dull yellowish - gray , the former with pale yellowish - white hairs , the lat- ter ( at least in my ...
Page 215
... eyes , with numerous irregularly scattered black dots ; this agrees with Meigen's and Loew's description of the eyes of the other species of the genus . In my former description , line 2 , for regular spots , read angular . That Mr ...
... eyes , with numerous irregularly scattered black dots ; this agrees with Meigen's and Loew's description of the eyes of the other species of the genus . In my former description , line 2 , for regular spots , read angular . That Mr ...
Page 216
... eyes densely pubes . cent , even in the female ; in life , they have four green stripes on dark purple ground , the upper stripe not sharply limited on the upper side . Female . - Altogether black ; subcallus black , shining , rather ...
... eyes densely pubes . cent , even in the female ; in life , they have four green stripes on dark purple ground , the upper stripe not sharply limited on the upper side . Female . - Altogether black ; subcallus black , shining , rather ...
Page 225
... eyes bare ; second submarginal and second posterior cells closed and petiolate at the distal end . Long . corp . 9-10mm Face densely covered with pale yellowish hair , through which a short , reddish proboscis is hardly visible ...
... eyes bare ; second submarginal and second posterior cells closed and petiolate at the distal end . Long . corp . 9-10mm Face densely covered with pale yellowish hair , through which a short , reddish proboscis is hardly visible ...
Common terms and phrases
abdomen angles antennæ antennæ black anteriorly apex apical arcuated band basal joint base beset black pile black spot blackish breadth bristles broad broadly brownish brownish-yellow California Cañon City central eyes Centur cephalothorax clypeus coarsely Colo color Colorado convex corium coxæ cross-band cross-vein curved dark brown densely Denver Diptera distal dorsum female femora fovea front genus grayish halteres head hemelytra Hemipt hind margin hyaline July labium lateral margins legs Length lobes Loew longer longitudinal male maxillæ middle millim millimeters moderately narrow nearly nervures oblique ocelli outer ovipositor paler palpi patella piceous pleuræ pollen posterior cell posterior margin posteriorly pronotum pubescent punctate punctures reddish Rostrum rounded scutellum second joint shining short shorter side sinuated slender slightly Sonoma County species specimens spines Stål sternum stripe tarsi testaceous third joint third vein thorax tibia tibiæ tinged transverse tylus Uhler venter vertex vulva white pile whitish wings yellowish